# Q81815016

> high proper-motion star in the constellation Leo

**Wikidata**: [Q81815016](https://www.wikidata.org/wiki/Q81815016)  
**Source**: https://4ort.xyz/entity/q81815016


## References

1. SIMBAD
2. Radial velocities of 2111 stars
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Data Release 2